Natural Disasters and Existential Concerns: A Test of Tillich's Theory of Existential Anxiety

Existential anxiety is hypothesized to be a core human issue in a great deal of theoretical and philosophical writing. Fostering the empirical understanding of the expression of these concerns may be a valuable addition to the psychological literature on exposure to trauma. The purpose of this study was to test theoretical predictions about the association between different facets of existential anxiety and psychological symptoms (posttraumatic stress disorder symptoms, suicidal ideation) among individuals following a natural disaster. A sample of 386 Gulf Coast residents completed the Existential Anxiety Questionnaire, a posttraumatic stress disorder symptom checklist, and a measure of psychological symptoms that included an item on suicidal ideation in the months following Hurricane Katrina. The results suggested that existential concerns were prevalent in the sample and that the various facets of existential anxiety were differentially associated with psychological symptoms. These findings provide preliminary evidence for existential concerns as an important correlate of psychological distress following exposure to natural disasters and increment empirical understanding of the concept of existential anxiety.